scispace - formally typeset
Open AccessJournal ArticleDOI

Bootstrap Confidence Intervals

Thomas J. DiCiccio, +1 more
- 01 Sep 1996 - 
- Vol. 11, Iss: 3, pp 189-228
TLDR
Bootstrap methods for estimating confidence intervals have been surveyed in this article, with a focus on improving the accuracy of the standard confidence intervals in a way that allows routine application even to very complicated problems.
Abstract
This article surveys bootstrap methods for producing good approximate confidence intervals. The goal is to improve by an order of magnitude upon the accuracy of the standard intervals $\hat{\theta} \pm z^{(\alpha)} \hat{\sigma}$, in a way that allows routine application even to very complicated problems. Both theory and examples are used to show how this is done. The first seven sections provide a heuristic overview of four bootstrap confidence interval procedures: $BC_a$, bootstrap-t , ABC and calibration. Sections 8 and 9 describe the theory behind these methods, and their close connection with the likelihood-based confidence interval theory developed by Barndorff-Nielsen, Cox and Reid and others.

read more

Content maybe subject to copyright    Report

Citations
More filters
Journal ArticleDOI

Verification of operational solar flare forecast: Case of Regional Warning Center Japan

TL;DR: In this article, a verification study of an operational solar flare forecast in the Regional Warning Center (RWC) Japan is discussed. And a scalar verification measure is proposed to assess the judgment skill of the forecast.
Journal ArticleDOI

The association of COVID-19 occurrence and severity with the use of angiotensin converting enzyme inhibitors or angiotensin-II receptor blockers in patients with hypertension.

TL;DR: In this article, the use of ACEI and ARB was associated with increased odds of positive COVID-19 test and a severe outcome (hospitalization, mortality, and use of intensive care unit (ICU) and/or mechanical ventilation) among patients.
Journal ArticleDOI

Filipinos Fit and Trim - A feasible and efficacious DPP-based intervention trial.

TL;DR: The Fit& Trim intervention demonstrated feasibility and potential efficacy for Filipino Americans and warrant a further larger, longer trial to test the Fit&Trim feasibility and effectiveness in a real-world Filipino community setting.
Journal ArticleDOI

Calibrated model-based evidential clustering using bootstrapping

TL;DR: In this article, the authors propose to construct the Dempster-Shafer mass functions by bootstrapping finite mixture models, such that the pairwise belief and plausibility degrees approximate the bounds of the confidence intervals.
References
More filters
Book

An introduction to the bootstrap

TL;DR: This article presents bootstrap methods for estimation, using simple arguments, with Minitab macros for implementing these methods, as well as some examples of how these methods could be used for estimation purposes.
Journal ArticleDOI

Bootstrap Methods: Another Look at the Jackknife

TL;DR: In this article, the authors discuss the problem of estimating the sampling distribution of a pre-specified random variable R(X, F) on the basis of the observed data x.
Book

Bootstrap Methods and Their Application

TL;DR: In this paper, a broad and up-to-date coverage of bootstrap methods, with numerous applied examples, developed in a coherent way with the necessary theoretical basis, is given, along with a disk of purpose-written S-Plus programs for implementing the methods described in the text.
Journal ArticleDOI

Better Bootstrap Confidence Intervals

TL;DR: In this article, the authors consider the problem of setting approximate confidence intervals for a single parameter θ in a multiparameter family, and propose a method to automatically incorporate transformations, bias corrections, and so on.

Beiter Bootstrap Confidence Intervals

Bradley Efron
TL;DR: In this article, the authors consider the problem of setting approximate confidence intervals for a single parameter 0 in a multiparameter family, and propose the bootstrap confidence intervals that automatically incorporate transformations, bias corrections, and so forth.